Is there any tutorials on modeling hair that does not use a piece of mesh to grow off of? I need to be able to model a lock of hair, looking as realistic as possible. Here is a reference of what I am wanting to achieve.

Is there any tutorials on modeling hair that does not use a piece of mesh to grow off of? I need to be able to model a lock of hair, looking as realistic as possible. Here is a reference of what I am wanting to achieve.
